3M 3/8″ Max Roll Diam x 1″ OAL, 320 Grit Aluminum Oxide Straight Cartridge Roll 1/8″ Pilot Hole Diam, Very Fine Grade, X Weighted Cloth Backing, 24,000 Max RPM 7010327695

Norton 3" Wide x 24" OAL, 36 Grit, Aluminum Oxide Abrasive Belt Aluminum Oxide, Very Coarse, Coated, X Weighted Cloth Backing, Series R228Manufacturer Part #: 78072781847S/N: 82103730UNSPSC: 31191507(Minimum Order Quantity=1, Package Quantity=1)Specificati